alnico ring magnets

Toroidal Ferrite Cores for Choke Coil with High-quality / High Quality Toroidal Ferrite Cores for Choke Coil / Toroidal Ferrite Cores Product Description: 1. Toroidal cores (triodes) for mains transformers 2. ... Read More

Ferrite Rod Cores / Toroid Ferrite Core Product Description Characters: Could supply various specification Usage: Pulse transformer, choker coils, wave flow ring and leakage alarm Large production capacity More ... Read More

Precision Gem-bearings/ jewel bearing / Watches' gem-bearings General Description: 1. We are specialized in precision machining of super hard materials, esp. in micro-appliances including deep-hole thin wall ... Read More

Jewel Bearings Synthetic corundum/synthetic corundum/synthetic ruby corundum 1.Our company have specialised in the manufacture of Jewel bearings Synthetic white corundum, ruby, sapphire, glass, microcrystalline ... Read More